This must be what it all about! https://www.bing.com/images/search?q=Sniffing+Snuff&FORM=IRIBEP

Ohh I though you meant in the eyes. I accidentally breathed out and blew a puff of Dragun into my eyes, thought I would go blind.
Though snuff on your face would be when I accidentally flipped a tin of Toque Raspberry over onto my hand, then decided I’d snuff right off my hands. It was a strange pleasure. Though I lost around 20g